CVE-2021-3427

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2021-3427", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-08-03T16:53:17.608Z", "dateReserved": "2021-03-10T00:00:00.000Z", "datePublished": "2022-08-26T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2022-10-16T00:00:00.000Z"}, "descriptions": [{"lang": "en", "value": "The Deluge Web-UI is vulnerable to XSS through a crafted torrent file. The the data from torrent files is not properly sanitised as it's interpreted directly as HTML. Someone who supplies the user with a malicious torrent file can execute arbitrary Javascript code in the context of the user's browser session."}], "affected": [{"vendor": "n/a", "product": "Deluge-web", "versions": [{"version": "Not-Known", "status": "affected"}]}], "references": [{"url": "https://dev.deluge-torrent.org/ticket/3459"}, {"url": "https://groups.google.com/g/deluge-dev/c/e5zh7wT0rEg"}, {"name": "GLSA-202210-07", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202210-07"}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T16:53:17.608Z"}, "title": "CVE Program Container", "references": [{"url": "https://dev.deluge-torrent.org/ticket/3459", "tags": ["x_transferred"]}, {"url": "https://groups.google.com/g/deluge-dev/c/e5zh7wT0rEg", "tags": ["x_transferred"]}, {"name": "GLSA-202210-07", "tags": ["vendor-advisory", "x_transferred"], "url": "https://security.gentoo.org/glsa/202210-07"}]}]}}

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{"affected": [{"affectedData": [{"product": "Deluge-web", "vendor": "n/a", "versions": [{"status": "affected", "version": "Not-Known"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:deluge-torrent:deluge:*:*:*:*:*:*:*:*", "matchCriteriaId": "931E1242-09AE-4B13-85C0-39CD98E2726C", "versionEndExcluding": "2.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Deluge Web-UI is vulnerable to XSS through a crafted torrent file. The the data from torrent files is not properly sanitised as it's interpreted directly as HTML. Someone who supplies the user with a malicious torrent file can execute arbitrary Javascript code in the context of the user's browser session."}, {"lang": "es", "value": "Deluge Web-UI es vulnerable a un ataque de tipo XSS mediante un archivo torrent dise\u00f1ado. Los datos de los archivos torrent no son saneados apropiadamente, ya que son interpretados directamente como HTML. Alguien que suministre al usuario un archivo torrent malicioso puede ejecutar c\u00f3digo Javascript arbitrario en el contexto de la sesi\u00f3n del navegador del usuario."}], "id": "CVE-2021-3427", "lastModified": "2026-06-17T04:05:04.240", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-26T16:15:08.803", "references": [{"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://dev.deluge-torrent.org/ticket/3459"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "https://groups.google.com/g/deluge-dev/c/e5zh7wT0rEg"}, {"source": "secalert@redhat.com", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202210-07"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Vendor Advisory"], "url": "https://dev.deluge-torrent.org/ticket/3459"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Mailing List", "Third Party Advisory"], "url": "https://groups.google.com/g/deluge-dev/c/e5zh7wT0rEg"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202210-07"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Secondary"}]}

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